Book shelf or similar article



FIG. 1 is a prespective view of a bookcase structure embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof, the rear being identical in appearance;

FIG. 5 is a right side elevational view thereof, the left side being identical in appearance;

FIG. 6 is a perspective view of a second embodiment of the shelf or similar article shown in FIG 1;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a front elevational view thereof, the rear being identical in appearance;

FIG. 10 is a right side elevational view thereof, the left side being identical in appearance;

FIG. 11 is a perspective view of a third embodiment of the book shelf or similar article shown in FIG. 1;

FIG. 12 is a top plan view thereof;

FIG. 13 is a bottom plan view thereof;

FIG. 14 is a front elevational view thereof, the rear being identical in appearance; and

FIG. 15 is right side elevational view thereof, the left side being identical in appearance. 

The ornamental design for a book shelf or similar article, as shown and described. 